Sierra Nevada Corporation (SNC) has withdrawn from the US Navy’s Undergraduate Jet Training System (UJTS) competition, leaving Textron Aviation as the only remaining major contender for the next-generation jet trainer contract. SNC confirmed to Breaking Defense that it did not submit a proposal before the October 30 deadline, explaining that the programme’s current contract structure prevented the company from presenting a responsible bid. However, SNC said it remained committed to naval aviation training and would consider rejoining the competition if the Navy revised its acquisition approach. Textron Aviation confirmed that it had submitted its proposal featuring the M-346N advanced trainer, developed in partnership with Italian aerospace company Leonardo. SNC had previously pursued the programme alongside General Atomics Aeronautical Systems, proposing a newly developed aircraft designated Freedom. Their team had initially included Northrop Grumman, but the company withdrew in September, leaving SNC and General Atomics to continue the effort. The latest withdrawal follows the departure of several other major defence companies from the competition. Lockheed Martin exited in April after dropping its TF-50N proposal developed with Korea Aerospace Industries, while Boeing and Saab abandoned their T-7A Red Hawk offering in June. With SNC’s departure, Textron’s M-346N has become the only remaining major proposal publicly confirmed for the programme, potentially giving the company a clearer route towards securing the contract. However, the US Navy has not announced a winner, and the service is reportedly reconsidering its planned contract award schedule. The UJTS programme is intended to provide a new generation of jet trainers to prepare future naval aviators for advanced fighter operations, making the competition an important part of the Navy’s long-term aviation training modernisation plans.
